CowPots® #3 Square

Biodegradable Seed Starter Pots – CowPots® #3 Square Eco-friendly seedling containers for healthier plants and sustainable growing. The CowPots® #3 Square Seed Starter Pots are made from 100% renewable cow manure fibers, offering gardeners an eco-friendly alternative to plastic pots. Designed for superior aeration and robust root growth, these biodegradable pots can be transplanted directly into the ground, where they naturally decompose and enrich the soil. Perfect for starting vegetables, herbs, and flowers, they’re also a smart choice for creating extra seedlings to sell or gift—an affordable and sustainable way to expand your garden’s impact. Key Features Made from renewable cow manure fibers – Sustainable, plastic-free choice Volume: 200 mL / 12 cu in per pot Dimensions: 3″ × 2 7/8″ × 1 7/8″ Fully biodegradable & compostable – Breaks down naturally, enriching soil Superior aeration – Promotes strong, healthy root systems Transplant-ready – Place directly in the ground with no root disturbance Available sizes: 18-pack, 180-pack, 1176-pack Compatible with trays – Fits Bootstrap Farmer’s 3.3" holder and 1020 trays Made in the USA – Farm-tested, grower-approved Why Gardeners & Growers Choose CowPots® ✅ Eco-friendly – Reduce plastic waste while improving soil health ✅ Convenient for selling starts – Great for farmers markets, plant swaps, or homestead sales ✅ Gentle on roots – No transplant shock, just plant and grow ✅ Scalable options – Choose from small packs or bulk cases Compatibility CowPots® Size Tray Compatibility Fits Per Tray #3 6-Cell 1020 Deep Tray 3 #3 Square 3.3" Insert Holder, nested in 1020 Deep Tray 18–21 #3 Round 3.3" Insert Holder, nested in 1020 Deep Tray 18–21 #4 Square Direct fit in 1020 Deep Tray 10 ⚠️ Note: Available only to customers in the United States.